棕榈酸甲酯/硬脂酸甲酯建筑节能相变材料

doi:10.3969/j.issn.2095-560X.2017.03.008

GIEC OpenIR > 中国科学院广州能源研究所

	棕榈酸甲酯/硬脂酸甲酯建筑节能相变材料
Alternative Title	Methyl Palmitate/Methyl Stearate Building Energy Saving Phase Change Material
	董凯军1,2,3 ; 管海凤1,2,3 ; 刘劭博 1,2,3; 黄志林 1,2,3; 任俊 4; 陈喜明 4
	2017-06
Source Publication	新能源进展
ISSN	2095-560X
Volume	5 Issue:3 Pages:212-217
Abstract	本文研究一种适用于夏热冬暖地区建筑围护结构的相变材料,该材料为棕榈酸甲酯和硬脂酸甲酯按一定比例混合而成,通过DSC检测相变温度及相变潜热,分析棕榈酸甲酯和硬脂酸甲酯不同比例时相变材料的性能。棕榈酸甲酯和硬脂酸甲酯质量比为4∶1时,相变材料的熔融温度为22.4℃、熔化潜热为188.7J/g,该相变材料综合性能最佳,相变温度符合夏热冬暖地区建筑围护结构使用要求。将该相变材料与建筑材料结合制得相变墙体材料,能调控室内温度,从而降低空调能耗,在建筑节能领域具有可观的应用前景
Other Abstract	This paper studies a phase change material for building envelope in hot summer and warm winter area,which isthe mixture of methyl palmitate and methyl stearate with a certain ratio.Phase change temperature and latent heat of phasechange material was detected by DSC.When the mass ratio of methyl stearate and methyl stearate was4to1,the phasetransformation temperature of the material was22.4oC,and the latent heat was188.7J/g,which presents the bestperformance and the phase transition temperature meets the requirements of the building envelope in hot summer andwarm winter area.This phase change wall material is prepared by composing of phase change material and buildingmaterial,which can control indoor temperature and reduce energy consumption of air conditioner.It may have goodapplication prospect in the field of building energy conservation.
Keyword	相变材料棕榈酸甲酯硬脂酸甲酯建筑节能 phase change materials (PCMs) methyl palmitate methyl stearate building energy conservation
DOI	10.3969/j.issn.2095-560X.2017.03.008
Language	中文
Citation statistics
Document Type	期刊论文
Identifier	http://ir.giec.ac.cn/handle/344007/16732
Collection	中国科学院广州能源研究所
Corresponding Author	管海凤
Affiliation	1.中国科学院广州能源研究所，广州510640; 2.中国科学院可再生能源重点实验室，广州510640; 3.广东省新能源和可再生能源研究开发与应用重点实验室，广州510640; 4.深圳市建筑科学研究院股份有限公司，广东深圳518049
First Author Affilication	GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation GB/T 7714	董凯军,管海凤,刘劭博,等. 棕榈酸甲酯/硬脂酸甲酯建筑节能相变材料[J]. 新能源进展,2017,5(3):212-217.
APA	董凯军,管海凤,刘劭博,黄志林,任俊,&陈喜明.(2017).棕榈酸甲酯/硬脂酸甲酯建筑节能相变材料.新能源进展,5(3),212-217.
MLA	董凯军,et al."棕榈酸甲酯/硬脂酸甲酯建筑节能相变材料".新能源进展 5.3(2017):212-217.

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